Question

Which of the following is a solution of y < -x + 4?
A. (4, 4)
B. (3, 3)
C. (-4, 4)
D. (1, 8)

Answer 1

plug each pair of solution into the expression
let try the first one A) x =4, y = 4
4 < -4 +4
4<0 makes sense?? NO, so, A is not the solution
you try the second one B) Please.!!!

Answer 2

you should do it by yourself to get the answer by yourself. No one helps you if you don't help yourself.